The perimeter of a rectangle is 60 cm. If its length is twice its width, what is the area of the rectangle?
A150 cm²
B200 cm²
C225 cm²
D300 cm²
Explanation
2(L + W) = 60 => 2(2W + W) = 60 => 6W = 60 => W = 10, L = 20. Area = L * W = 20 * 10 = 200 cm².
Exam Relevance
- Topic: Geometry & Mensuration
- Subtopic: Perimeter and Area

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